Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Switch Continuity Tests
Turn ignition off. Remove seat. See POWER SEAT under REMOVAL & INSTALLATION. Disconnect 4-pin electrical harness connector from lumbar support switch. Remove lumbar support switch. Check continuity between specified terminals of lumbar support switch. See Fig 1. See LUMBAR SUPPORT SWITCH CONTINUITY table. Replace switch if continuity does not exist between specified terminals.
| Switch Position | Continuity Between Switch Terminal Nos. (1) | ||
|---|---|---|---|
| Forward | 1 & 4; 2 & 3 | ||
| Off | 1 & 3; 2 & 3 | ||
| Release | 1 & 3; 2 & 4 | ||
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NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.